Product Specification

High Frequency Ultrasonic Separation And Extraction Technology

Description: 

High Frequency Ultrasonic Separation and Extraction Technology is a technique that utilizes high-frequency ultrasound for material separation and extraction. Ultrasonic extraction generates ultrasonic pulses with frequencies above 20kHz through high-frequency oscillation, and solvent molecules undergo rapid mechanical vibrations, thereby increasing the diffusion and dissolution ability of the solvent. Ultrasound destroys the cell wall and membrane, releasing valuable components inside the cell, while also disrupting the interactions between compounds, improving their solubility and extraction efficiency. After a certain period of ultrasonic radiation, the required compounds or active ingredients can be extracted.
Ultrasonic extraction is widely used in industries such as chemical, pharmaceutical, and food.

Parameters:

Factor:

Choosing the appropriate frequency and power is a key factor in optimizing the ultrasonic extraction process. Here are some suggestions:

1. Frequency selection:
Generally speaking, the frequency range of 20-100 kHz is commonly used.
Higher frequencies (40-80 kHz) can generate stronger cavitation effects and improve the dissolution rate of substances.
Although sound waves have strong penetration at lower frequencies (20-40 kHz), they may damage certain fragile bioactive components.
2. Power selection:
The higher the power, the higher the extraction efficiency, but it also generates more heat.
It is necessary to select the appropriate power based on the thermal stability of the target substance. The power range of 10-500 W is generally suitable.
The optimal extraction effect can be achieved by optimizing the power density (W/cm ²). Excessive power density may lead to thermal decomposition of components.
3. Other optimization factors:
Solvent type and dosage: Different solvents have different solubility abilities for the target substance, and screening and optimization are needed.
Temperature control: Appropriate temperature is beneficial for improving solubility, but excessive temperature can damage the composition.
Extraction time: Generally, 10-60 minutes is preferred, and adjustments may be made according to specific circumstances.
In summary, by optimizing parameters such as ultrasonic frequency, power, and solvent through the system, the best extraction effect can be achieved. This requires experimental testing and optimization based on the characteristics of the target substance.

Choosing the appropriate frequency and power is a key factor in optimizing the ultrasonic extraction process. Here are some suggestions:

1. Frequency selection:
Generally speaking, the frequency range of 20-100 kHz is commonly used.
Higher frequencies (40-80 kHz) can generate stronger cavitation effects and improve the dissolution rate of substances.
Although sound waves have strong penetration at lower frequencies (20-40 kHz), they may damage certain fragile bioactive components.
2. Power selection:
The higher the power, the higher the extraction efficiency, but it also generates more heat.
It is necessary to select the appropriate power based on the thermal stability of the target substance. The power range of 10-500 W is generally suitable.
The optimal extraction effect can be achieved by optimizing the power density (W/cm ²). Excessive power density may lead to thermal decomposition of components.
3. Other optimization factors:
Solvent type and dosage: Different solvents have different solubility abilities for the target substance, and screening and optimization are needed.
Temperature control: Appropriate temperature is beneficial for improving solubility, but excessive temperature can damage the composition.
Extraction time: Generally, 10-60 minutes is preferred, and adjustments may be made according to specific circumstances.
In summary, by optimizing parameters such as ultrasonic frequency, power, and solvent through the system, the best extraction effect can be achieved. This requires experimental testing and optimization based on the characteristics of the target substance.

High Frequency Ultrasonic Separation And Extraction Technology